iraf.net

NUMBER:	146
MODULE:	images.geomap
SYSTEM:	V2.9
DATE:	Tue Apr  9 14:08:45 MST 1991
FROM:	davis

BUG:	Geomap would not permit the user to fit cross-terms (terms containing
	x*y) in the the x coordinate fit if xxorder=2 and xyorder=2, or in
	the y coordinate fit if yxorder==2 and yyorder=2. For higher order
	fits cross-term fitting was enabled.

STATUS:	This bug has been fixed in IRAF 2.10. There is no workaround.